Lexical Definition

‎מִפְלֶצֶת‎ miphletseth (mif-leh'-tseth) horror H:N-F
from ‎פָּלַץ‎

idol.

1) horrid thing, horrible thing

See Greek: εἴδωλον

Usage: 3 forms in 4 verses
Form Translated As     In Verse(s)
מִפְלָ֑צֶת an abominable image 2Chr.15.16
מִפְלַצְתָּ֔הּ abominable image her 1Kgs.15.132Chr.15.16
מִפְלֶ֖צֶת an abominable image 1Kgs.15.13

Brown-Driver-Briggs

‎מִפְלֶ֫צֶת‎ noun feminine horrid thing (thing to shudder at); — ‎לַאֲשֵׁרָה‎ ‎׳‎‎עָֽשְׂתָה מ‎ 1Kgs 15:13 (of some abominable object of idolatry, not precisely known), so suffix ‎מִפְלַצְתָּהּ‎ v1Kgs 15:13 = 2Chr 15:16 (twice in verse).

Brown-Driver-Briggs References

Book Refs
1 Kings 15:13
2 Chronicles 15:16